APA-Zitierstil (7. Ausg.)

(1975). Teaching elementary school mathematics for understanding (4. ed.). McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Teaching Elementary School Mathematics for Understanding. 4. ed. New York [u.a.]: McGraw-Hill, 1975.

MLA-Zitierstil (9. Ausg.)

Teaching Elementary School Mathematics for Understanding. 4. ed. McGraw-Hill, 1975.